'Form' in the Bible

And after these things he was manifested in another form unto two of them, as they walked, on their way into the country.

and the Holy Spirit descended in a bodily form, as a dove, upon him, and a voice came out of heaven, Thou art my beloved Son; in thee I am well pleased.

And the Father that sent me, he hath borne witness of me. Ye have neither heard his voice at any time, nor seen his form.

And he wrote a letter after this form:

a corrector of the foolish, a teacher of babes, having in the law the form of knowledge and of the truth;

But thanks be to God, that, whereas ye were servants of sin, ye became obedient from the heart to that form of teaching whereunto ye were delivered;

who, existing in the form of God, counted not the being on an equality with God a thing to be grasped,

but emptied himself, taking the form of a servant, being made in the likeness of men;

abstain from every form of evil.

holding a form of godliness, but having denied the power therefore. From these also turn away.